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From: Devendra Singh Rawat <dsinghrawat@marvell.com>
To: <dev@dpdk.org>, <jerinj@marvell.com>, <ferruh.yigit@intel.com>
Cc: <GR-Everest-DPDK-Dev@marvell.com>, <irusskikh@marvell.com>,
	<rmody@marvell.com>, <manishc@marvell.com>,
	Devendra Singh Rawat <dsinghrawat@marvell.com>, <stable@dpdk.org>
Subject: [dpdk-stable] [PATCH] net/qede: change driver's default load parameter
Date: Thu, 3 Dec 2020 19:00:23 +0530
Message-ID: <20201203133023.4060250-1-dsinghrawat@marvell.com> (raw)

Loading ecore clients (PMD or linux kernel driver) having different ecore
versions concurrently, is problematic from device's init/config
perspective. This fix changes driver's default load parameter to have
ecore version validated by MFW. All ecore clients having matching ecore
version should be allowed to load, otherwise MFW should fail the load
request.

Fixes: c5e1108920 ("alter driver's force load behavior")
Cc: stable@dpdk.org

Signed-off-by: Devendra Singh Rawat <dsinghrawat@marvell.com>
Signed-off-by: Manish Chopra <manishc@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
---
 drivers/net/qede/qede_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/qede/qede_main.c b/drivers/net/qede/qede_main.c
index caa9d1d4f..d208d276a 100644
--- a/drivers/net/qede/qede_main.c
+++ b/drivers/net/qede/qede_main.c
@@ -300,7 +300,7 @@ static int qed_slowpath_start(struct ecore_dev *edev,
 	memset(&drv_load_params, 0, sizeof(drv_load_params));
 	drv_load_params.mfw_timeout_val = ECORE_LOAD_REQ_LOCK_TO_DEFAULT;
 	drv_load_params.avoid_eng_reset = false;
-	drv_load_params.override_force_load = ECORE_OVERRIDE_FORCE_LOAD_ALWAYS;
+	drv_load_params.override_force_load = ECORE_OVERRIDE_FORCE_LOAD_NONE;
 	hw_init_params.avoid_eng_affin = false;
 	hw_init_params.p_drv_load_params = &drv_load_params;
 
-- 
2.18.2


             reply	other threads:[~2020-12-03 13:31 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-03 13:30 Devendra Singh Rawat [this message]
2020-12-04  4:32 ` Rasesh Mody
2021-01-06 13:20 ` [dpdk-stable] [PATCH v2] " Devendra Singh Rawat
2021-01-06 15:17   ` Devendra Singh Rawat
2021-01-12  4:52     ` [dpdk-stable] [dpdk-dev] " Jerin Jacob

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